Special Series | Deep Impact
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Robots of the Gulf Spill
From fishlike submersibles to smart torpedoes, meet the 'bots that illuminated deep, dark threats of the BP spill.
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Gulf Manta Rays Affected by Oil Spill?
The little-studied Gulf of Mexico's manta rays could be their own species—and victims of the oil spill, scientists say.
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Gulf Oil Harming Whale Sharks?
The Gulf spill fouled feeding habitat for whale sharks, possibly killing some of the world's largest fish, new research says.
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"Sea Snot" Explosion in the Gulf?
A "blizzard" of sticky life-forms caused by the BP spill may have crippled the base of the Gulf of Mexico food chain, according to early results suggest.
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Gulf Oil Far From Gone, Experts Say
As BP prepares to permanently seal the damaged well, experts warn that remnants of the Gulf oil spill are still plentiful underwater.
Latest News
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Kobi the Chimp Retires
After life with Jane Goodall in Africa and then in a breeding colony for medical research in the U.S., a "tame" chimp finds new hope.
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Q&A: How Autopilot Works
Pilot Patrick Smith explains why human pilots are still in control of airplanes, even when they turn on autopilot.
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Top 10: Sex Selection, Iceberg Sounds
On our radar today: Mammals may be able to "choose" the sex of their offspring, melting icebergs create disruptive ocean sounds, and ...
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Mexico Volcano Pictures
Popocatepetl, one of the world's most active volcanoes, has rumbled to life again, coating nearby regions with ash.
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Moths Shake Genitals to Avoid Bats
Moths vibrate their genitals to jam bat sonar, making them invisible to the predators, a new study says.
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Coal-Burning Shortens Lives in China
A new study shows the deadly toll of air pollution from an energy policy that created a lingering north-south disparity in life expectancy.
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Roswell Celebrates Anniversary
A Google doodle commemorates the legendary alien encounter, which believers say happened 66 years ago today.
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4 Sky Events This Week
This week skywatchers can spy a cosmic doughnut, among other sky treasures.
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Canada Tragedy Spotlights Oil Trains
An explosive train derailment killed at least five people and left dozens missing, focusing attention the skyrocketing use of rail to move oil.
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Migrants Leave Traces in the Desert
An anthropologist documents the things that migrants leave behind as they walk into the U.S. through the Sonoran Desert.
Most Popular Stories
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Mystery of Deadly Volcanic Eruption Solved?
Using ice cores, geochemistry, tree rings, and ancient texts, scientists discover which volcano erupted in the 13th century with worldwide effects.
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First Cloud Map of Exoplanet
For the first time, astronomers can forecast cloudy skies on a distant exoplanet.
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First Face Found—On a Fish
The extinct animal's face structure could help explain how vertebrates, including people, evolved our distinctive look.
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News Blogs
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Using Lightning to Charge a Smartphone
Simulating the conditions of a lightning bolt, researchers ran 200,000 volts through a transformer, charging a Nokia Lumia 925 phone within seconds.
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Jellyfish Invasion Shuts Down Nuclear Reactor
Sweden's Oskarshamn unit 3 is powered down after an influx of jellyfish interrupted operations. It's not a common snafu, but it has happened before, there and in the U.S.
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A Separate Congressional Impasse: Energy Efficiency
As the government shuts down, another symptom of Congressional dysfunction deserves attention.